第1章 初识Java ............................................................................................................... 1__eol__1.1 Java概述 .................................................................................................................................2__eol__1.1.1 为什么要学习Java语言 ............................................................................................. 2__eol__1.1.2 什么是Java .................................................................................................................. 2__eol__1.1.3 Java语言的特点 .......................................................................................................... 4__eol__1.1.4 Java语言的发展史 ...................................................................................................... 5__eol__1.1.5 Java可以做什么 .......................................................................................................... 6__eol__1.2 JDK的安装与使用 ..................................................................................................................7__eol__1.2.1 什么是JDK .................................................................................................................. 7__eol__1.2.2 安装JDK ...................................................................................................................... 7__eol__1.2.3 JDK目录介绍 .............................................................................................................. 9__eol__1.2.4 系统环境变量 ............................................................................................................ 10__eol__1.2.5 技能训练 .................................................................................................................... 13__eol__1.3 开发第一个Java程序 ........................................................................................................... 13__eol__1.3.1 编写Java源程序 ....................................................................................................... 13__eol__1.3.2 使用命令行工具 ........................................................................................................ 14__eol__1.3.3 Java程序的结构 ........................................................................................................ 16__eol__1.3.4 Java程序的注释 ........................................................................................................ 18__eol__1.3.5 Java编码规范 ............................................................................................................ 19__eol__1.3.6 技能训练 .................................................................................................................... 20__eol__1.4 Java程序运行机制 ................................................................................................................ 21__eol__1.4.1 高级语言的运行机制 ................................................................................................ 21__eol__1.4.2 Java程序的执行过程 ................................................................................................ 21__eol__1.4.3 Java虚拟机（JVM） ................................................................................................ 22__eol__1.5 使用集成开发环境 ................................................................................................................ 24__eol__1.5.1 Eclipse开发工具 ....................................................................................................... 24__eol__1.5.2 IntelliJ IDEA开发工具 .............................................................................................. 34__eol__1.5.3 技能训练 .................................................................................................................... 40__eol____eol__第2章 Java编程基础 ...................................................................................................... 43__eol__2.1 Java基本语法 ........................................................................................................................ 43__eol__2.1.1 Java程序的基本格式 ........